This 3-tier open bookcase turns a 16.5-in by 11.5-in patch of floor into vertical storage for books, folders, and framed photos. At 31.5 in tall it stops near desk height, so it slides under a window, beside a sofa, or along a hallway without blocking sightlines. Two of the three shelves reposition through 7 preset heights in 2.3-in steps, clearing space for tall binders on one level and paperbacks on the next. The top surface holds up to 55 lbs and the shelves carry 66 lbs combined. Two anti-toppling kits anchor the frame to the wall, and non-slip pads keep the base off bare hardwood. Color: Rustic Brown/Black/Natural/White; Material: Engineered Wood MDF; Overall Dimensions: 16.5" x 11.5" x 31.5" (L x W x H); Inner Size of Shelf: 15.5" x 11" (L x W); Adjustable Range of Shelf: 2.3"; Net Weight: 20 lbs; Weight Capacity of Top: 55 lbs; Box Qty: 1(May vary by batch); Assembly Required: Yes; Package Includes: 1 x Bookcase 1 x Instruction; Total Weight Capacity of Shelf: 66 lbs